/* Ambient Web3 Protocol Layer Variable Ecosystem */
:root {
    --bg-deep: #06070a;
    --panel-bg: rgba(13, 16, 26, 0.75);
    --text-glow: #e2e8f0;
    --text-muted: #64748b;
    --neon-blue: #00f2fe;
    --neon-cyan: #05f3b7;
    --border-matrix: rgba(30, 41, 59, 0.7);
    --border-glow: rgba(0, 242, 254, 0.12);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 40px;
}

body {
    background-color: var(--bg-deep);
    /* High-quality abstract tech backdrop link mapping via Vecteezy network background context */
    background-image: linear-gradient(180deg, rgba(6,7,10,0.85) 0%, rgba(6,7,10,0.95) 100%), url('https://freepik.com');
    background-size: cover;
    background-attachment: fixed;
    background-position: center;
    color: var(--text-glow);
    font-family: ui-monospace, SFMono-Regular, SF Mono, Menlo, Consolas, Liberation Mono, monospace;
    font-size: 13px;
    letter-spacing: -0.01em;
    line-height: 1.6;
}

/* Ambient Web3 Digital Tech Scanning Shutter Line Layer Overlay */
.cyber-scanline {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.15) 50%);
    background-size: 100% 4px;
    z-index: 9999;
    pointer-events: none;
    opacity: 0.3;
}

/* Professional Profile Photo Identity Ring */
.profile-photo-frame {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--neon-cyan);
    padding: 3px;
    background-color: var(--bg-deep);
    box-shadow: 0 0 15px rgba(5, 243, 183, 0.25);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.profile-photo-frame:hover {
    transform: scale(1.05);
    border-color: var(--neon-blue);
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.35);
}

/* Left Navigation Deck */
.sticky-sidebar {
    position: sticky;
    top: 30px;
}

.protocol-deck {
    background: var(--panel-bg);
    border: 1px solid var(--border-matrix);
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.sidebar-title {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--text-muted);
}

.pulse-indicator {
    width: 6px;
    height: 6px;
    background-color: var(--neon-cyan);
    border-radius: 50%;
    display: inline-block;
    margin-right: 8px;
    box-shadow: 0 0 10px var(--neon-cyan);
    animation: pulseGlow 2.5s infinite;
}

@keyframes pulseGlow {
    0% { transform: scale(0.9); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 1; box-shadow: 0 0 14px var(--neon-cyan); }
    100% { transform: scale(0.9); opacity: 0.5; }
}

/* Decentralized Dashboard Navigation links */
#v-pills-nav .nav-link {
    color: var(--text-muted);
    background: none;
    border: 1px solid transparent;
    border-radius: 6px;
    padding: 10px 14px;
    font-size: 12px;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

#v-pills-nav .nav-link:hover {
    color: var(--neon-blue);
    background-color: rgba(0, 242, 254, 0.03);
}

#v-pills-nav .nav-link.active {
    color: #ffffff;
    background-color: rgba(0, 242, 254, 0.06);
    border: 1px solid var(--neon-blue);
    box-shadow: 0 0 15px var(--border-glow);
}

/* Layer Layout Containers */
.protocol-card {
    background: var(--panel-bg);
    border: 1px solid var(--border-matrix);
    padding: 32px;
    border-radius: 12px;
    margin-bottom: 24px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.protocol-card:hover {
    border-color: rgba(0, 242, 254, 0.25);
    box-shadow: 0 0 25px rgba(0, 242, 254, 0.04);
}

.section-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #ffffff;
}

.neon-text {
    color: var(--neon-blue);
}

.text-neon-cyan {
    color: var(--neon-cyan);
}

.executive-lead, .body-text {
    font-size: 13.5px;
    color: #cbd5e1;
    line-height: 1.7;
}

.category-subtitle {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    margin-top: 24px;
    margin-bottom: 12px;
    letter-spacing: 0.05em;
}

/* Web3 Layer Dashboard Matrix Tags */
.matrix-tag {
    display: inline-block;
    border: 1px solid var(--border-matrix);
    background-color: rgba(10, 12, 20, 0.6);
    padding: 6px 12px;
    margin-right: 6px;
    margin-bottom: 8px;
    font-size: 11.5px;
    color: #94a3b8;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.matrix-tag:hover {
    border-color: var(--neon-cyan);
    color: #ffffff;
    background-color: rgba(5, 243, 183, 0.03);
}

/* Educational Path Elements */
.credential-item {
    padding-left: 16px;
    border-left: 2px solid var(--neon-blue);
}

.credential-head {
    font-size: 13px;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
}

.year-stamp {
    font-weight: 700;
}

.credential-sub {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
}

.grade-pill {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 6px;
}

/* Client Ledger Terminal Interface */
.ledger-box {
    background-color: #08090e;
    border: 1px solid var(--border-matrix);
    border-radius: 8px;
    padding: 22px;
}

.ledger-content {
    white-space: pre-line;
    font-size: 12px;
    color: #94a3b8;
    line-height: 2;
    margin: 0;
}

.corporate-footer {
    font-size: 10px;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-top: 60px;
}

body {
    background-color: var(--bg-deep);
    /* Updated link to look for your local file */
    background-image: linear-gradient(180deg, rgba(6,7,10,0.85) 0%, rgba(6,7,10,0.95) 100%), url('network-bg.jpg');
    background-size: cover;
    background-attachment: fixed;
    background-position: center;
    color: var(--text-glow);
    font-family: ui-monospace, SFMono-Regular, SF Mono, Menlo, Consolas, Liberation Mono, monospace;
    font-size: 13px;
    letter-spacing: -0.01em;
    line-height: 1.6;
}
.protocol-card {
    /* Value ranges from 0.0 (fully invisible) to 1.0 (fully solid) */
    opacity: 0.9; /* Reduces visibility to 40% */
}